Wireshark how many bytes in file downloaded

There's no definition of what 'the message' is, so you'll have to elaborate on that first. Thanks but I got a book in computer network field and in its website has some assignments and I try to answer the questions.

I did all the steps explained in the book but can't answer some of the questions which are what I asked :. I will take the packet number 4 as example. The frame length is the entire packet length which came through the wire to your network card.

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast An oral history of Stack Overflow — told by its founding team. Millinery on the Stack: Join us for Winter Summer? Bash, ! So, which one is the anseer to the quetion "How many bytes of content are being returned to your browser? Do we consider only the body, or we consider the total size of the network frame? If you just mean the response body then it's the Content-Length, if you want to include the HTTP headers then it'll be somewhere between and It's not all the because that includes overhead that's stripped off within the protocol stack and doesn't get as far as the browser.

Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. It's encrypted so I can't tell you what the alert is but we know it is enough to stop the transfer. See frames 23 , and Looks like you tried 3 times. Please start posting anonymously - your entry will be published after you log in or create a new account. Is there a maximum file size for pcap-files? Application Data Packets are too short. First time here? In your screen shot you are comparing sequence and acknowledgement from single host perspective that is why you are seeing high sequence number and low acknowledgement number but if you compare the sequence number of other end which will be in syn-ack if it is server or in syn if it is client with the acknowledgement of the one you are showing,ack number will outweigh data transfer is incremental starting from 1 byte and goes on the sequence number.

Hope this clears Please post any new questions and answers at ask. How to know, How much data transfer occurred in captured pcap file.